Chad OchocincoI'LL PAY ANYTHING TO WEAR#85 ON THE PATRIOTS

7/29/2011 5:30 AM PDT

Chad Ochocinco -- I'll Pay to Keep My #85

He's been traded to a new team ... but Chad Ochocinco DOES NOT want a new jersey number -- and sources close to the NFL star tell TMZ .. he's willing to do WHATEVER IT TAKES to sport #85 for the New England Patriots this season.

Problem is .... the number currently belongs to Patriots STUD tight end Aaron Hernandez -- who rocked #85 in 2010 ... when he DOMINATED all season long.

We're told Ochocinco -- who CHANGED HIS LAST NAME to match his jersey number a few years ago -- wants to PAY Hernandez to give up the digits ... and sources say Chad feels "no number is too high."

FYI -- jersey numbers don't come cheap -- it cost Clinton Portis a cool $18k to buy the #26 from a teammate when he was traded to the Washington Redskins a few years ago.